Fix CMakeLists.txt so that multiple --verbose options work.

Modify run_test so that verbose is set to level 2 by default.
Tested with verbose level 0, 1, and 2.

test/ddthost_test/CMakeLists.txt

@@ -145,7 +145,7 @@ list(APPEND CAPGEN_CMD "--host-name")
 list(APPEND CAPGEN_CMD "test_host")
 list(APPEND CAPGEN_CMD "--output-root")
 list(APPEND CAPGEN_CMD "${CCPP_CAP_FILES}")
-string(REPEAT "--verbose" ${VERBOSITY} VERBOSE_REPEATED)
+string(REPEAT "--verbose;" ${VERBOSITY} VERBOSE_REPEATED)
 list(APPEND CAPGEN_CMD ${VERBOSE_REPEATED})
 list(APPEND CAPGEN_CMD "--debug")
 string(REPLACE ";" " " CAPGEN_STRING "${CAPGEN_CMD}")

test/ddthost_test/run_test

@@ -9,7 +9,7 @@ scriptdir="$( cd $( dirname $0 ); pwd -P )"
 defdir="ddt_build"
 build_dir="${currdir}/${defdir}"
 cleanup="PASS" # Other supported options are ALWAYS and NEVER
-verbosity=0
+verbosity=2
 
 ##
 ## General syntax help function
@@ -26,7 +26,7 @@ help () {
   echo "${hprefix}             default is <current directory>/${defdir}"
   echo "${hprefix} <opt>: Cleanup option is ALWAYS, NEVER, or PASS"
   echo "${hprefix}        default is PASS"
-  echo "${hprefix} verbosity: 0, 1, or 2"
+  echo "${hprefix} verbosity: 0, 1, or 2 (default=${verbosity})"
   echo "${hprefix}            default is 0"
   exit $1
 }